pub fn ser_update_function_input_input(
object: &mut ::aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::operation::update_function::UpdateFunctionInput,
) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::SerializationError> {
if let Some(var_1) = &input.change_reason {
object.key("change_reason").string(var_1.as_str());
}
if let Some(var_2) = &input.description {
object.key("description").string(var_2.as_str());
}
if let Some(var_3) = &input.function {
object.key("function").string(var_3.as_str());
}
if let Some(var_4) = &input.runtime_version {
object.key("runtime_version").string(var_4.as_str());
}
Ok(())
}